The countries that grow the most illegal Opium are Pakistan, Burma, Thailand, and Afghanistan, which is also the worldâs top supplier of Opium. Opium can also be grown in places like Mexico and Columbia. Afghanistan accounts to over 90% of the worldâs grown Opium.
This equation, I = V / R, tells us that the current, I, flowing through a circuit is directly proportional to the voltage, V, and inversely proportional to the resistance, R. In other words, if we increase the voltage, then the current will increase.
That's what Ohm's law describes. Ohm's law is often written as V=IR, but it is probably more intuitively understandable if you write it V/R = I. Voltage and Resistance are the independent variables, the current is the dependent variable. If you increase the voltage, the current increases proportionally.